Preparation of silyl enol ethers using (bistrimethylsilyl)acetamide in ionic liquids

Organic Letters

Volumn 3, Issue 7, 2001, Pages 1037-1039

  Smietana, Michael ^a   Mioskowski, Charles ^a  

^a UNIVERSITÉ DE STRASBOURG   (France)

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ARTICLE;

EID: 0000301437     PISSN: 15237060     EISSN: None     Source Type: Journal    
DOI: 10.1021/ol015602h     Document Type: Article

References (31)

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29. Typical procedure for the preparation of enoxysilanes: A few degrees above the melting temperature of tetrabutylammonium bromide (5 mmol; ca. 105°C), the carbonyl compound was added (2 mmol), followed by addition of BSA (2.4 mmol). The mixture was stirred for 4 h at this temperature and directly distilled under reduced pressure whithout any workup to give pure silyl enol ether.
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